Honeywell Coated Digital Input Module 8C-PDILA1

Availability: 99 left in stock

Product Description The 8C-PDILA1 (P/N: 51454471-175) is a high-density Digital Input (DI) module for the Honeywell Experion PKS Series 8 / C300 platform. It monitors discrete field...

SKU: 8C-PDILAI

Manufacturer: Honeywell
Product No.: 8C-PDILAI
Product Type: Coated Digital Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Description

The 8C-PDILA1 (P/N: 51454471-175) is a high-density Digital Input (DI) module for the Honeywell Experion PKS Series 8 / C300 platform. It monitors discrete field signals such as switch positions, relay contacts, and valve limit states, converting them into logic signals for the controller.

This variant features factory-applied conformal coating (CC) for G3 environmental protection, offering resistance to moisture, dust, and corrosive airborne contaminants. It is ideal for harsh chemical, offshore, or corrosive industrial environments, ensuring long-term module reliability in distributed control systems (DCS).

Technical Specifications

Item	Specification
Model Designation	8C-PDILA1
Part Number	51454471-175
Module Type	Digital Input (DI)
Channel Density	32 Channels
Operating Voltage	24 VDC Nominal
Environmental Protection	Conformal Coated (CC) for harsh environments
System Architecture	Honeywell Series 8 / C300 Controller
Isolation	Optically isolated channels
Dimensions (W×H×D)	5.1 × 26.7 × 17.8 cm
Unit Weight	0.45 kg
Mounting	Vertical Series 8 I/O Termination Assembly (IOTA)

Application Scenarios

The 8C-PDILA1 is commonly used in harsh or corrosive industrial sectors, including:

Wastewater treatment plants
Pulp and paper mills
Petrochemical refineries

Its 32-channel capacity enables efficient collection of discrete signals within minimal cabinet space, optimizing installations in remote instrument enclosures (RIEs).

Frequently Asked Questions

Q: What is the difference between the PDIL51 and 8C-PDILA1?
A: Both modules are 32-channel, 24 VDC Digital Input units, but the 8C-PDILA1 features conformal coating for corrosion protection, whereas the PDIL51 is a standard, non-coated version.

Q: Does this module support Sequence of Events (SOE) monitoring?
A: Yes. When integrated with a C300 controller, the 8C-PDILA1 can timestamp digital state changes with millisecond precision, enabling root-cause analysis and event tracking.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

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Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.